import axios from "axios";
import qs from "qs";
import { Message } from "element-ui";
import store from "@/store/";
import { getAccessToken, getUserToken } from "@/api/app";
import { aesSign } from "@/api/crypto";

// create an axios instance
// axios.defaults.bizServerUrl = window.CONFIG.bizServerUrl
axios.defaults.timeout = window.CONFIG.timeout;
// request interceptor
axios.interceptors.request.use(
  config => {
    if (getAccessToken()) {
      config.headers["access-token"] = getAccessToken(); // 让每个请求携带token--['Authorization']为自定义key 请根据实际情况自行修改
      config.headers["Authorization"] = getAccessToken(); // 让每个请求携带token--['Authorization']为自定义key 请根据实际情况自行修改
    } else {
      console.log("get access token is null !!!");
    }
    if (Constants.userToken) {
      config.headers["user-token"] = aesSign(Constants.userToken);
    } else {
      console.log("get user token is null !!!");
    }
    config.headers["series"] = "defaultSeries";
    // if (config.data) {
    //   config.data = JSON.parse(Utils.htmlEscape(JSON.stringify(config.data)))
    // }
    // if (config.params) {
    //   config.params = JSON.parse(Utils.htmlEscape(JSON.stringify(config.params)))
    // }
    // Do something before request is sent config.headers['X-Token'] = getToken()
    return config;
  },
  error => {
    // Do something with request error
    console.log(error); // for debug
    Promise.reject(error);
  }
);

// response interceptor
axios.interceptors.response.use(
  response => response,
  /**
   * 下面的注释为通过在response里，自定义code来标示请求状态
   * 当code返回如下情况则说明权限有问题，登出并返回到登录页
   * 如想通过 xmlhttprequest 来状态码标识 逻辑可写在下面error中
   * 以下代码均为样例，请结合自生需求加以修改，若不需要，则可删除
   */
  // response => {
  //   const res = response.data
  //   if (res.code !== 20000) {
  //     Message({
  //       message: res.message,
  //       type: 'error',
  //       duration: 5 * 1000
  //     })
  //     // 50008:非法的token; 50012:其他客户端登录了;  50014:Token 过期了;
  //     if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
  //       // 请自行在引入 MessageBox
  //       // import { Message, MessageBox } from 'element-ui'
  //       MessageBox.confirm('你已被登出，可以取消继续留在该页面，或者重新登录', '确定登出', {
  //         confirmButtonText: '重新登录',
  //         cancelButtonText: '取消',
  //         type: 'warning'
  //       }).then(() => {
  //         store.dispatch('FedLogOut').then(() => {
  //           location.reload() // 为了重新实例化vue-router对象 避免bug
  //         })
  //       })
  //     }
  //     return Promise.reject('error')
  //   } else {
  //     return response.data
  //   }
  // },
  error => {
    console.log("err" + error); // for debug
    Message({
      message: error.message,
      type: "error",
      duration: 5 * 1000
    });
    return Promise.reject(error);
  }
);

export default axios;

/***************************************************************************************************
 ************************************** 以下代码暂未用到 *********************************************
 ***************************************************************************************************/

function historyRecordAPI(trade, status, tradeEn, statusEn) {
  var data = {
    event: "EventHistoryRecord",
    data: {
      serviceType: trade,
      status: status,
      serviceTypeEn: tradeEn,
      statusEn: statusEn
    }
  };
  window.parent.postMessage(data, "*");
}

/**
 * get 方法封装
 * @param url
 * @param data
 * @returns {Promise}
 */
export function get(url, params) {
  return new Promise((resolve, reject) => {
    axios
      .get(url, {
        params: qs.stringify(params)
      })
      .then(res => {
        resolve(res.data);
      })
      .catch(err => {
        reject(err.data);
      });
  });
}
/**
 * post 方法封装
 * @param url
 * @param data
 * @returns {Promise}
 */
export function post(url, data = {}, codeName, codeNameEn) {
  data["h_bizCode"] = codeName;
  store.commit("addString", data);
  return new Promise((resolve, reject) => {
    axios.post(url, qs.stringify(store.getters.getRequestData)).then(
      response => {
        resolve(response.data);
        if (codeName) {
          if (response.data.h_tranStatus === "Y") {
            historyRecordAPI(
              codeName,
              "交易成功",
              codeNameEn,
              "Successful trade"
            );
          } else if (response.data.h_tranStatus === "S") {
            historyRecordAPI(
              codeName,
              "交易部分成功",
              codeNameEn,
              "The deal was partially successful"
            );
          } else {
            historyRecordAPI(codeName, "查询失败", codeNameEn, "Failed query");
          }
        }
      },
      err => {
        reject(err);
        if (codeName) {
          historyRecordAPI(
            codeName,
            "请求异常",
            codeNameEn,
            "Request exception"
          );
        }
      }
    );
  });
}
/**
 * post 没有包头的post方法封装
 * @param url
 * @param data
 * @returns {Promise}
 */
export function postNoHeader(url, data = {}, codeName, codeNameEn) {
  data["h_bizCode"] = codeName;
  return new Promise((resolve, reject) => {
    axios.post(url, data).then(
      response => {
        resolve(response.data);
        if (codeName) {
          if (response.data.resultCode === "000000") {
            historyRecordAPI(
              codeName,
              "查询成功",
              codeNameEn,
              "Successful Inquiry"
            );
          } else {
            historyRecordAPI(
              codeName,
              "查询失败",
              codeNameEn,
              "Failed Inquiry"
            );
          }
        }
      },
      err => {
        reject(err);
        if (codeName || codeNameEn) {
          historyRecordAPI(
            codeName,
            "请求异常",
            codeNameEn,
            "Request exception"
          );
        }
      }
    );
  });
}
/**
 * get 方法封装
 * @param url
 * @param data
 * @returns {Promise}
 */
export function getNoHeader(url, params, paramsEn) {
  return new Promise((resolve, reject) => {
    axios
      .get(url, {
        params: qs.stringify(params, paramsEn)
      })
      .then(res => {
        resolve(res.data);
        if (params || paramsEn) {
          if (res.data.resultCode === "000000") {
            historyRecordAPI(
              params,
              "查询成功",
              paramsEn,
              "Successful Inquiry"
            );
          } else {
            historyRecordAPI(params, "查询失败", paramsEn, "Failed Inquiry");
          }
        }
      })
      .catch(err => {
        reject(err.data);
        if (params || paramsEn) {
          historyRecordAPI(params, "请求异常", paramsEn, "Request exception");
        }
      });
  });
}
